通知关闭

Question

我的收音机应用程序上有正在进行的通知，我已经设法从通知中启动了我的主要活动，但现在我正在尝试添加按钮来停止流媒体服务。

这是我在服务中的通知方法：

 @SuppressWarnings("deprecation")
    private void createNotification() {
        int myIconId = R.drawable.ic_pause;
        Intent mIntent = new Intent(context, RadiophonyService.class);
        Notification notification;
        Bundle bundle = new Bundle();
        bundle.putInt("list", list);
        PendingIntent stopIntent = PendingIntent.getService(context, 0, mIntent, 0) ;
        PendingIntent pi = PendingIntent.getActivity(getApplicationContext(),
                0, new Intent(getApplicationContext(), MainActivity.class)
                        .putExtras(bundle), PendingIntent.FLAG_UPDATE_CURRENT);

        int currentapiVersion = android.os.Build.VERSION.SDK_INT;
        if (currentapiVersion < android.os.Build.VERSION_CODES.HONEYCOMB){
            notification = new Notification();
            notification.tickerText = station.getRadioName();
            notification.icon = R.mipmap.ic_launcher;
            notification.flags |= Notification.FLAG_ONGOING_EVENT;


        } else {
            notification = new NotificationCompat.Builder(context)
                    .setContentTitle(getResources().getString(R.string.app_name))
                    .setContentText(station.getRadioName())
                    .setSmallIcon(R.mipmap.ic_launcher)
                    .setLargeIcon(
                            BitmapFactory.decodeResource(
                            `enter code here`        context.getResources(),
                                    R.mipmap.ic_launcher))
                    .addAction(myIconId, "STOP", stopIntent)
                    .setOngoing(true).setContentIntent(pi).build();


        }

        startForeground(NOTIFICATION_ID, notification);
    }

这是我的OnStartCommand：

public int onStartCommand(Intent intent, int flags, int startId) {
    if(intent.getAction()!=null && intent.getAction().equals("STOP")){
        stopSelf();
        return START_NOT_STICKY;
    }
    else {
        task = new ProgressTask();
        task.execute();
        return START_NOT_STICKY;
    }
}

screenshot

如何停止服务流？